Agata is normally protective of his younger sister, but his genius IQ goes out the window when he becomes convinced that Saaya and Tsubaki are in love with each other!
Don't hold back just 'cause I'm right here 
in front of you! Tell me how you really feel!
No necesitas tener miedo 
aunque estás frente a mí.
Não recue agora que já está
 aqui na minha frente!